This one s for the adults to make and requires some tools but the step by step tutorial make it easier to follow along and the end result will be worth it.
Diy marble roller coaster.
Roller coaster marble run via instructables find out how to make this impressive roller coaster run from a single 2 4 board.
Then have everyone gently take apart only their own roller coaster and clump all the used tape into a giant tape ball start of class lecture.
When you raise the marble you are working against the force of gravity giving the marble potential energy.
Identify the two parts.
Build a marble roller coaster from foam pipe insulation in this fun science project.
You can build one just for fun or do this as a science fair project.
Create some back and forth movement and be sure to give it a long drop just like a real roller coaster.
Arrange plenty of space in your room cleanup.
Allow 2 minutes near end of class for students to try each others coasters.
Design your roller coaster course.
Get as creative as they want.
The roller coaster is a great demonstration of the law of conservation of energy.
Glue the first piece in place.
You can find written instructions for the project on the science buddies website.
Next lay out the marble course.
The lesson plan difficulty.
In an isolated system such as the roller coaster the total energy remains constant.